[group :] INCLUDE structure | database table | view [WITH SUFFIX suffix] [component_extensions];
Components of a structure can be defined by including the components of other structures in ABAP Dictionary, including database tables or views. The name of the include structure thus follows after the INCLUDE keyword.
Optionally, you can add:
The employee structure includes all components of the following structures:
... INCLUDE org_data; office_address : INCLUDE address WITH SUFFIX off; private_address : INCLUDE address WITH SUFFIX pri; ...